
#include<iostream>
using namespace std;

class Person
{

public:
	Person(int a = 0,int b=0)
		:number(10)
	{
		
	}
	void setnumber(int a,int b)
	{
		number = a;
		heigh = b;
	
	}
	int number;
	int heigh;
	char name[10]="wang";
	static int length;
};


class Student :public Person
{
public:
	void setnumber(int a)
	{
		QQ = a;
	}
	int QQ;
};


int main()
{
	Person pp;
	Student ss;

	pp = ss;
	return 0;
}